2024-07-31
Deletion Methods:
Single Imputation:
Multiple Imputation:
Rubin’s Missing Data Theory:
Statistical Theory of Imputation:
Machine Learning Theories:
Descriptive Studies:
Comparative Studies:
Simulation Studies:
Application-Based Studies:
Simple:
Mean
Median
Mode
Complex:
MICE
missForest
Model ImpMethod RMSE
1 RandomForest DropCol 3.659657
3 DecisionTree Mean 4.266184
19 RandomForest Mode 4.367134
16 RandomForest DropNA 4.493497
4 RandomForest Median 4.591508
7 RandomForest MICE 4.901004
10 RandomForest Mean 5.073677
21 DecisionTree MICE 5.077593
9 DecisionTree DropNA 5.213247
12 DecisionTree Mode 5.249752
13 RandomForest missForest 5.398429
18 DecisionTree Median 5.537124
2 KNN DropNA 5.548309
6 DecisionTree missForest 5.799608
8 KNN DropCol 6.117349
17 KNN Mean 6.118703
20 KNN missForest 6.142781
5 KNN Mode 6.161134
11 KNN Median 6.298989
14 KNN MICE 6.371706
15 DecisionTree DropCol 6.603588